WebOct 15, 2011 · 1-reduce the singulairty-elimination- factor (0.5 or0) 2.For plasticity models, raise:ETAN>Ex/100. 3.For nitinol , or large strain plasticity, set: Maximum-starin-Inc.= (or>)1. (0.01 defaults to 1). kellnerp (Mechanical) 15 Oct 11 20:53. Does you model run successfully as a static model. Always do that first as a check on boundary conditions. WebIf so, for force control or contact problems, this is the end of solution (check out the response graphs). The solver numerical difficulties: 1. Reduce the Singularity-elimination …
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WebSingularity elimination factor (0-1) Sets stiffness singularity elimination factor (normal solution is set to 1; if less than 1.0, the program modifies stiffness terms causing … WebSingularity elimination factor (0-1) Sets stiffness singularity elimination factor (normal solution if set to 1; if less than 1.0, the program modifies stiffness terms causing singularity to help convergence). If normal solution fails, trying a different value, for example 0, may help convergence. how blob works
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WebApr 11, 2014 · The Singularity Elimination Factor (SEF) is considered only when the large displacement option is specified, and it can help the solution pass through the local … WebDebug.Print(" Stiffness singularity elimination factor: " & factor) Dim status As Long status ... (English only) 2024 SP05 To disable Web help from within SOLIDWORKS and use local … Mathematically, the solver uses matrices to represent the elastic field (displacements of the elements). When a highly localized load is applied, the gradients of the displacement vectors begin to diverge, causing the roots of the matrices to go to infinity. For a simplified explanation, see the … See more Singularities are usually seen at points, edges, or reentrant corners. Reentrant corners are interior corners, with angles pointing into the part. The high-stress concentrations are usually seen near 90-degree corners, but … See more Singularities are idealization errors that you can avoid by understanding the assumptions made within the software. First, confirm singularities using a trend tracker graph and increasingly finer mesh. Then adjust your … See more Think of the common case of singularities created on interior corners. In software, that corner is perfectly sharp. In real life, there will always be a slight bend. Also, the part may deform … See more You now understand singularities and have determined you have a singularity in your part. If you choose to ignore your singularity skip to the bottom two bullets in this list. If you want to fix it, you must adjust your part or … See more how many pacers is a mile